Fisherman&#39;s knot tying tool



FIG. 1 is a perspective view of the fisherman's knot tying tool design of the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a front view thereof. 

The ornamental design for a fisherman's knot tying tool, as shown and described. 